<!DOCTYPE html>
<html>
<head>
    <title>Update Book</title>
</head>
<body>
    <h1>Update Book</h1>
    <form method="POST">
        <!-- 使用 book_json 数据中的字段填充表单 -->
        <label for="title">Title:</label><br>
        <input type="text" id="title" name="title" value="{{ book.name }}"><br>
        <label for="price">Author:</label><br>
        <input type="number" id="price" name="author" value="{{ book.price }}"><br>
        <label for="summary">Author:</label><br>
        <input type="text" id="summary" name="author" value="{{ book.summary }}"><br>
        <!-- 其他字段... -->
        <input type="submit" value="Update">
    </form>
</body>
</html>